Arcengine 二次开发创建点对象，包括沿线创建，角平分线创建，构造角度距离法，构造角度交点法，构造偏移点发，构造偏转角度法，构造平行线上点法，后方交会定点法等-Arcengine secondary development to create point objects, including along the creation, angle bisectors to create, construct point distance, point of intersection const

这是哈工大材料力学上机实验的程序，能够计算出集中力下的弯矩和挠度-This is the mechanics of materials on experiments HIT program, to calculate the concentration of bending moment and deflection under

验证码中文OCR识别算法，算法还在初步阶段，需要字的偏转角度小于10度，自动匹配输入结果是否与图片匹配-The Chinese OCR recognition algorithm verification code, algorithm in its initial stages, the need to word the deflection angle less than 10 degrees, automatically match the input whether the result